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  1. About Ventilation and Respiratory Viruses | Ventilation | CDC

    Oct 3, 2024 · Good ventilation is essential to maintaining a healthy indoor environment and protecting building occupants from respiratory infections in the workplace. Improving ventilation can reduce the …

  2. Ventilation - Department of Energy

    Ventilation is crucial in energy-efficient homes to maintain indoor air quality and comfort. There are two primary types of mechanical ventilation: spot (exhaust) systems for specific rooms like kitchens and …

  3. VENTILATION Definition & Meaning - Merriam-Webster

    The meaning of VENTILATION is the act or process of ventilating. How to use ventilation in a sentence.

  4. What's Ventilation: Types and the Importance of Natural Ventilation

    Oct 20, 2023 · Learn about the types of ventilation systems and the importance of natural ventilation in diluting air pollutants and providing fresh air to spaces.

  5. Ventilation Definition - Anatomy and Physiology II Key Term | Fiveable

    Ventilation is the process of moving air in and out of the lungs, facilitating the exchange of gases between the atmosphere and the alveoli. This process is crucial for maintaining adequate oxygen …

  6. Ventilation - Wikipedia

    Ventilation may refer to: Ventilation (physiology), the movement of air between the environment and the lungs via inhalation and exhalation Mechanical ventilation, in medicine, using artificial methods to …

  7. VENTILATION | English meaning - Cambridge Dictionary

    VENTILATION definition: 1. the movement of fresh air around a closed space, or the system that does this: 2. the act of…. Learn more.

  8. What is ventilation? - AIR SUPPORT PROJECT

    Ventilation is the process of introducing fresh outdoor air into indoor spaces while removing stale air, thereby improving indoor air quality (IAQ). It’s a critical component in building design and occupant …

  9. What is the definition of ventilation? – The Institute for ...

    Jun 19, 2025 · Ventilation is the process of replacing or exchanging air within a space, intentionally introducing fresh, outdoor air while simultaneously removing stale, contaminated air.

  10. What Is Ventilation in Biology and How Does It Work?

    Ventilation is the process that ensures a continuous supply of fresh air or water to an organism’s respiratory surfaces, facilitating gas exchange. This fundamental biological process enables the …